NO791775L - Kapasitiv belastningscelle og fremgangsmaate for dens fremstilling - Google Patents

Kapasitiv belastningscelle og fremgangsmaate for dens fremstilling

Info

Publication number: NO791775L
Authority: NO; Norway
Prior art keywords: arm; load cell; central arm; load; arms
Prior art date: 1978-05-30

Application number

NO791775A

Other languages

English (en)

Norwegian (no)

Inventor

Howard Bradbury Lewis

Original Assignee

Nat Controls

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-05-30

Filing date

1979-05-29

Publication date

1979-12-03

1979-05-29 Application filed by Nat Controls filed Critical Nat Controls

1979-12-03 Publication of NO791775L publication Critical patent/NO791775L/no

Links

238000004519 manufacturing process Methods 0.000 title claims description 8
238000000034 method Methods 0.000 title description 7
238000001465 metallisation Methods 0.000 claims description 34
229910010293 ceramic material Inorganic materials 0.000 claims description 15
239000003990 capacitor Substances 0.000 claims description 14
238000003780 insertion Methods 0.000 claims description 7
230000037431 insertion Effects 0.000 claims description 7
230000008859 change Effects 0.000 claims description 6
239000004020 conductor Substances 0.000 claims description 6
239000000919 ceramic Substances 0.000 claims description 5
238000009413 insulation Methods 0.000 claims description 4
238000003754 machining Methods 0.000 claims description 3
230000002093 peripheral effect Effects 0.000 claims 1
238000005452 bending Methods 0.000 description 8
239000000463 material Substances 0.000 description 7
239000011521 glass Substances 0.000 description 6
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
238000012886 linear function Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000002245 particle Substances 0.000 description 3
229910052709 silver Inorganic materials 0.000 description 3
239000004332 silver Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000010304 firing Methods 0.000 description 2
238000000227 grinding Methods 0.000 description 2
238000007747 plating Methods 0.000 description 2
230000008569 process Effects 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
239000007767 bonding agent Substances 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002955 isolation Methods 0.000 description 1
238000005304 joining Methods 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052573 porcelain Inorganic materials 0.000 description 1
229910052814 silicon oxide Inorganic materials 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Electric Double-Layer Capacitors Or The Like (AREA)
Oscillators With Electromechanical Resonators (AREA)

NO791775A 1978-05-30 1979-05-29 Kapasitiv belastningscelle og fremgangsmaate for dens fremstilling NO791775L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US91083378A	1978-05-30	1978-05-30

Publications (1)

Publication Number	Publication Date
NO791775L true NO791775L (no)	1979-12-03

Family

ID=25429384

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO791775A NO791775L (no)	1978-05-30	1979-05-29	Kapasitiv belastningscelle og fremgangsmaate for dens fremstilling

Country Status (12)

Country	Link
JP (1)	JPS5513894A (da)
AR (1)	AR216848A1 (da)
AU (1)	AU521893B2 (da)
BR (1)	BR7903277A (da)
CA (1)	CA1112893A (da)
DE (1)	DE2921614A1 (da)
DK (1)	DK220879A (da)
FR (1)	FR2427592A1 (da)
GB (1)	GB2023843B (da)
NO (1)	NO791775L (da)
SE (1)	SE7904630L (da)
ZA (1)	ZA792588B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2453396A1 (fr) *	1979-04-02	1980-10-31	Testut Aequitas	Recepteur de charge a parallelogramme d'une seule piece et transducteur capacitif
US4899600A (en) *	1981-05-19	1990-02-13	Setra Systems, Inc.	Compact force transducer with mechanical motion amplification
US4558600A (en) *	1982-03-18	1985-12-17	Setra Systems, Inc.	Force transducer
GB2123157B (en) *	1982-06-22	1986-10-15	Peter Caleb Frederi Wolfendale	Load cells
DE3243350C2 (de) *	1982-11-24	1986-06-19	Sauer, Kuno	Gewichtserfassungssystem mit elektromagnetischer Lastkompensation
US4582152A (en) *	1984-08-29	1986-04-15	Armour Pharmaceutical Co.	Weighing mechanism
CH669258A5 (de) *	1985-05-10	1989-02-28	Mettler Instrumente Ag	Temperaturfuehler fuer einen trocknungsaufsatz auf einer waage sowie die anordnung des temperaturfuehlers im trocknungsaufsatz der waage.
AUPM348594A0 (en) *	1994-01-21	1994-02-17	University Of Melbourne, The	Improvements in syringe pumps
AU690631B2 (en) *	1994-01-21	1998-04-30	University Of Melbourne, The	Improvements in syringe pumps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1052819A (fr) *	1952-01-17	1954-01-28	Cie Generale Electro Ceramique	Perfectionnement aux dynamomètres
US3292059A (en) *	1964-07-09	1966-12-13	Boeing Co	Force transducer
US3314493A (en) *	1964-11-04	1967-04-18	Kennedy James Patrick	Electrical weigh scale with capacitive transducer
DE2146339B2 (de) *	1971-09-16	1975-04-03	Industrie-Automation Gmbh & Co, 6900 Heidelberg	Elektromechanischer Kraft- oder Druckmeßwandler
GB1374789A (en) *	1972-12-29	1974-11-20	Avery Ltd W T	Force measurement systems
US4168518A (en) *	1977-05-10	1979-09-18	Lee Shih Y	Capacitor transducer

1979
- 1979-05-23 CA CA328,132A patent/CA1112893A/en not_active Expired
- 1979-05-25 BR BR7903277A patent/BR7903277A/pt unknown
- 1979-05-25 GB GB7918369A patent/GB2023843B/en not_active Expired
- 1979-05-25 ZA ZA792588A patent/ZA792588B/xx unknown
- 1979-05-28 DE DE19792921614 patent/DE2921614A1/de not_active Withdrawn
- 1979-05-29 DK DK220879A patent/DK220879A/da unknown
- 1979-05-29 JP JP6672679A patent/JPS5513894A/ja active Pending
- 1979-05-29 FR FR7913572A patent/FR2427592A1/fr active Pending
- 1979-05-29 NO NO791775A patent/NO791775L/no unknown
- 1979-05-29 SE SE7904630A patent/SE7904630L/ not_active Application Discontinuation
- 1979-05-29 AR AR276690A patent/AR216848A1/es active
- 1979-05-29 AU AU47513/79A patent/AU521893B2/en not_active Ceased

Also Published As

Publication number	Publication date
AR216848A1 (es)	1980-01-31
DE2921614A1 (de)	1980-03-27
CA1112893A (en)	1981-11-24
JPS5513894A (en)	1980-01-31
ZA792588B (en)	1980-06-25
GB2023843A (en)	1980-01-03
DK220879A (da)	1979-12-01
AU4751379A (en)	1979-12-06
AU521893B2 (en)	1982-05-06
GB2023843B (en)	1983-02-02
FR2427592A1 (fr)	1979-12-28
SE7904630L (sv)	1979-12-01
BR7903277A (pt)	1979-12-11

Publication	Publication Date	Title
US4237989A (en)	1980-12-09	Capacitive load cell and method of manufacture
US4151578A (en)	1979-04-24	Capacitive pressure transducer
NO791775L (no)	1979-12-03	Kapasitiv belastningscelle og fremgangsmaate for dens fremstilling
EP0097339B1 (en)	1988-01-27	Multiple range capacitive pressure transducer
US4424713A (en)	1984-01-10	Silicon diaphragm capacitive pressure transducer
JPS58211617A (ja)	1983-12-09	圧力トランスデユ−サ
JPH05505236A (ja)	1993-08-05	表面取付け型圧電セラミツク式加速度計及びその製造方法
US3084300A (en)	1963-04-02	Semiconductor strain gauge
US3314493A (en)	1967-04-18	Electrical weigh scale with capacitive transducer
GB2138946A (en)	1984-10-31	Thin-film humidity sensor and method for the production therefor
US2850651A (en)	1958-09-02	Piezoelectric crystal support
JPS6073425A (ja)	1985-04-25	力測定器
US4127321A (en)	1978-11-28	Liquid crystal display apparatus
TW521491B (en)	2003-02-21	Substrate for packaging electronic component and piezoelectric resonance component using the same
US4124876A (en)	1978-11-07	Dual mica capacitor
JPH025375Y2 (da)	1990-02-08
JPS5851604B2 (ja)	1983-11-17	ロ−ドセル式荷重計の調整方法
CN203301437U (zh)	2013-11-20	一种石英晶体谐振器
CN106057503B (zh)	2018-04-20	一种片式高压瓷介电容器电容测量装置
JPS62124423A (ja)	1987-06-05	重量検出装置
JPS63298128A (ja)	1988-12-05	圧力センサ
JPS5821216Y2 (ja)	1983-05-06	小型圧電振動子の支持構造
JPH0233392Y2 (da)	1990-09-07
JP2010178114A (ja)	2010-08-12	圧電デバイス
CN208739090U (zh)	2019-04-12	石英谐振器